import React, {Component} from 'react';
import './List.css'

class List extends Component {
    render() {
        const {users, isFirst, isLoading, err} = this.props
        return (
            <div>
                <div className="row">
                    {
                        isFirst ? <h2>欢迎使用,输入关键字，然后点击搜索</h2> :
                            isLoading ? <h2>加载中...</h2> :
                                err ? <h2 style={{color: 'red'}}>{err}</h2> :
                                    users.map((userObj) => {
                                        return (
                                            <div className="card" key={userObj.id}>
                                                <a rel="noreferrer" href={userObj.html_url} target="_blank">
                                                    <img alt="head_protrait"
                                                         src={userObj.avatar_url}
                                                         style={{width: '100px'}}/>
                                                </a>
                                                <p className="card-text">{userObj.login}</p>
                                            </div>
                                        )
                                    })
                    }
                </div>
            </div>
        );
    }
}

export default List;